Derkenar
UDF editor for iPhone and iPad
UDF editing, e-signature and mobile signature. Take your document workflow with you.
Derkenar
Development version · iPhone and iPad
Edit UDF documents on iPhone and iPad
Derkenar is a document app being developed to open and edit UDF files on mobile devices. Work on your document with text and formatting tools, then save your changes as UDF.
E-signature and mobile signature in one app
Derkenar brings UDF editing together with e-signature and mobile signature workflows. USB e-signature uses a supported certificate, card and reader; mobile signature requires an active operator subscription and approval on your phone. Signing availability depends on the test version and supported integration.
PDF, TIFF, scanning and OCR
View PDF and TIFF documents, scan paper documents and recognize text with OCR. OCR runs on the device. Review recognized text, especially numbers, names and formatting, before using it.
How do I open a UDF file?
Select a UDF in Files or open it in Derkenar from another app’s share sheet. Save when you finish editing, and keep a separate original copy of important documents.
Who is it for?
Designed for lawyers and other people who work with UDF files and want access to their documents on a phone or tablet. Derkenar is an independent Atlas Horizon app, not an official UYAP app.
What is its release status?
Derkenar is currently in development for iPhone and iPad. It is not offered as an e-signature service ready for general release. This page will be updated with availability and version information.